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Highly pure dilute solution of sodium in...

Highly pure dilute solution of sodium in liquid ammonia

A

shows blue colour

B

exhibits electrical conductivity

C

forms sodium amide

D

produces `H_2` gas

Text Solution

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The correct Answer is:
A, B
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Knowledge Check

  • Highly pure dilute solution of sodium in ammonia

    A
    Shows blue colouration due to solvated electrons
    B
    Shows electrical conductivity due to both solvated electrons and solvated sodium ions
    C
    Shows red colouration due to solvated electrons but a bad conductor or electricity
    D
    Produces hydrogen gas or carbonate

  • Freshly prepared pure dilute solution of sodium in liquid ammonia:

    A
    shows copper-bronze colour
    B
    occupy large volume than that from the sum of the volume of Na and `NH_(3)` (l).
    C
    reduces the `Geh_(4)`to `GeH_(2)^(-)`
    D
    produces sodium amide and hydrogen gas with rusty iron wire.

  • Highly pure dilute solution of sodium in ammonia :

    A
    shows blue colouration due to solvated electrons
    B
    shows electrical conductivity due to both solvated electrons as well as solvated sodium ions
    C
    shows red colouration due to solvated electrons but a bad conductor of electricity
    D
    produces hydrogen gas or carbonate